Picture of B58 OPF

Homologated engine reprogramming for your BMW 4 Gran Coupé-series 2019

  • M40i
  • 374 Horsepower
  • 500 Nm. of torque
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configuration is available for this engine.

Results: power and torque dyno curves

  • Initial performances
  • Torque
  • Power
374 hp
340 hp
Power gain +71 hp
500 Nm
500 Nm
Torque gain +150 Nm
The results shown are obtained by the development vehicle and may differ depending on the vehicle using this engine.
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Our reprogramming is homologated in your country.

Our reprogramming is homologated in your country.

Our reprogramming is homologated in your country.

Our reprogramming solutions are currently pending homologation in your country.

All reprogramming solutions offered by WOT are homologable, which means they comply with the strict standards in force in the European Union, particularly in terms of emissions. They are verified by a renowned inspection body, namely TÜV Rheinland AG.

We are in the process of establishing partnerships with local entities to provide you with a comprehensive homologation process in your country.

In the meantime, WOT is more than willing to provide you with a homologable reprogramming for your vehicle through a test report, the "Prüfbericht".

All reprogramming solutions offered by WOT are homologable, which means they comply with the strict standards in force in the European Union, particularly in terms of emissions. They are verified by a renowned inspection body, namely TÜV Rheinland AG.

Thanks to our trusted partners, we are proud to offer you a complete homologation procedure for your vehicle.

All reprogramming solutions offered by WOT are homologable, which means they comply with the strict standards in force in the European Union, particularly in terms of emissions. They are verified by a renowned inspection body, namely TÜV Rheinland Luxembourg S.à r.l.

Thanks to an exclusive Luxembourgish procedure, WOT handles the complete administrative process for the vehicle after reprogramming, without the need to present the vehicle to SNCA.

All reprogramming solutions offered by WOT are homologable, which means they comply with the strict standards in force in the European Union, particularly in terms of emissions. They are verified by a renowned inspection body, namely TÜV Rheinland AG.

We have been in discussions with the authorities of several European countries to legally offer our reprogramming in all 27 EU member states. While this process is time-consuming, it is bearing fruit, as evidenced by our established partnerships in various countries.

In the meantime, WOT is more than willing to provide you with a homologable reprogramming for your vehicle.

Your configuration

  • Engine reprogramming WOT1.
  • Price 2555.56€excl. VAT
  • VAT 17% 434.44€
  • Total 2990€

Welcome to the WOT universe. At WOT, the engine is an obsession. All our developments are done based on engine code. B58 OPF is the internal engine reference for your BMW 4 Gran Coupé-series M40i. Let us sublimate your engine thanks to homologated engine reprogramming.

Vehicles other than the BMW 4 Gran Coupé-series featured on this page also use the B58 OPF.
Read more about your engine

B58 OPF

B58 OPF
Intro

The BMW B58 engine,
a mechanical jewel

A true corporate credo, “driving pleasure” is undoubtedly the cornerstone of BMW’s successes.

From the position of the engine to the robustness of the chassis, through the agility of the running gear, the vehicles designed by the German manufacturer assert their position in the competitive premium automotive market.

WOT BMW S58
Picture of B58 OPF

Up to 600 horsepower

In a sporting register, M engines perform incomparably. Even so, the Bavarian manufacturer pays particular attention to the most powerful non-M engines in its catalogue, starting with the 306 hp, 3.0 biturbo N54 which originally equipped all 35i (and 1M) vehicles of the brand.

A mechanical jewel, wisely limited to 340 hp to avoid overshadowing the M3, equipped with a V8 atmospheric engine (4.0 displacement for 420 hp).

Now, these renowned engines power a number of 40i models, providing guaranteed optimal performance at highly competitive prices. What more could you ask for?

An engine that has managed to stand out

The undeniable emblem of all BMW with the B58 engine is a treasure chest that, following optimization, transcends the performance of vehicles unknown for their sporting abilities.

WOT BMW S58 image
WOT BMW B58

Compared to its S58 counterpart (used in the M3/M4), the B58 engine is not as powerful but does not have anything to feel embarrassed about.

Indeed, the strengths of the B58 lie in comparable characteristics, particularly in terms of the air/water exchanger or reinforced engine components. This has earned it the heights of the famous “10 Best Engines and Powertrains” awarded by the eminent Ward’s Auto.

Picture of BMW wheel
WOT BMW B58 headlights

The development process

We select the vehicle which combines the most significant criteria contributing to pollution, in particular: consumption, weight, air resistance (drag coefficient) and type of transmission. For this B58 OPF engine, we opted for the BMW Z4 M40i model. If the vehicle successfully passes the numerous pollution tests, the official verification body can logically conclude that the other, less polluting models in the range will also obtain positive results. This is why, within WOT, such importance is given to the engine code.

Homologation
WOT image warranty

What about the warranty?

At WOT, we invest heavily in research and development to provide you with an experience where performance and reliability go hand in hand. However, it is possible that during a routine inspection, the manufacturer has detected that your vehicle has undergone modifications. Even if the improvements made by WOT are homologated, this detection can lead to the loss of the factory warranty.

For this reason we have created an additional motor warranty, specifically designed to meet your highest demands.

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